Packing List
August Packing List for San Francisco — What to Wear & Bring
August in San Francisco is marginally warmer than July at 68°F highs and 56°F lows, with virtually no rain (1 day). Karl the Fog remains strong on the coast and the Bay, but afternoons in the Mission and SoMa clear to pleasant sunshine. A medium-weight jacket, layering sweaters, and flat-soled footwear for the hills are the August essentials — the city is still a world away from the summer heat of inland California.
Averages 56–68°F, ~1 days of rain
Clothing
August is San Francisco's marginally warmest foggy month at 68°F — but Bay wind at Fisherman's Wharf and the Embarcadero still drops the effective temperature to the low-to-mid 50s°F: a medium jacket is the non-negotiable item for any SF August visit.
SF's August fog keeps the Sunset District, the Richmond, and the waterfront under cool overcast through late morning — layering sweaters under the jacket handles the 12°F daily swing from 56°F fog to the 68°F clear-afternoon peak.
August's 68°F peak temperature is the warmest San Francisco gets all year, but it still translates to long-sleeve top weather for the majority of the city's neighborhoods outside the Mission's sun-trap afternoon window.
August is marginally the best SF month for lighter clothing in sun-trap neighborhoods — Dolores Park and the Castro reach the city's yearly maximum temperature in August, and a short-sleeve top or light dress is appropriate for afternoon sessions in these warmer micro-climates.
The Golden Gate Bridge pedestrian walkway in August is one of SF's most popular activities — the 56–65°F temperature with strong Bay wind exposure on the bridge itself makes a windproof soft-shell or fleece underneath the jacket necessary for any bridge walk.
Footwear
August is peak SF tourist season and the city's hills are fully in play — Coit Tower, the Castro, and the Haight-Ashbury all require the flat-soled, supportive footwear that leather ankle boots provide for a full day of hill-climbing in SF.
Golden Gate Park — SF's most visited August destination — involves miles of walking on flat paths through the grounds: comfortable flat sneakers are the right footwear for the park's de Young Museum, Academy of Sciences, and the Botanical Garden.
SF's fog-damp streets and morning dew on sidewalks throughout August — even without formal rain — make waterproof sneakers a practical upgrade over standard canvas shoes for the early-morning outdoor exploration the city rewards.
August afternoon warmth in the Mission District and at Dolores Park — SF's warmest micro-climate at 68°F — makes flat sandals viable for the outdoor lunch and afternoon café culture on Valencia Street and the park's lower terraces.
Accessories
The Bay wind at Fisherman's Wharf, the Embarcadero waterfront, and the Golden Gate Bridge is at its strongest in August — the effective temperature at these sites is regularly 10°F below the city thermometer, and a windproof scarf is the most impactful warmth accessory for SF's windiest tourist sites.
August afternoon sunshine in SF's sun-trap neighborhoods — the Mission, Noe Valley, and the Castro — is genuinely bright, and the glare off the Bay water from the Embarcadero and the city's glass buildings is significant on clear afternoons.
SF's August clear-afternoon sunshine is the strongest of the year in the city — extended time at Dolores Park, Ocean Beach, and Crissy Field in the afternoon sun warrants daily SPF application even in the city's mild summer temperatures.
56°F August mornings with fog and Bay wind at the Ferry Building Farmers Market and Fisherman's Wharf are cold enough to make ear coverage worthwhile — a compact beanie adds meaningful comfort for early-morning outdoor activities at SF's waterfront.
Local tips for San Francisco in August
- 1.Outside Lands music festival in Golden Gate Park runs in late July or August — it's held in the park's western section near the Polo Fields and Lindley Meadow, which are almost always under Karl the Fog during the festival. Regular attendees treat it as a cold-weather outdoor event: waterproof boots, a warm jacket, and layers are standard Outside Lands attire even in August.
- 2.August is the best month for Ocean Beach in San Francisco — the 68°F air temperature and the long days make beach walks pleasant, though the water temperature stays around 58–60°F (too cold for most swimming without a wetsuit). The iconic Dutch Windmill at the western end of Golden Gate Park is a 10-minute walk from Ocean Beach and worth combining into a beach afternoon.
- 3.The Fort Mason Center in San Francisco hosts the Farmers Market every Sunday morning year-round — the August market features peak Northern California produce including Brentwood corn, Dry Creek Valley peaches, and heirloom tomatoes. The waterfront setting at Fort Mason means August mornings there are foggy and 56–60°F: dress in layers.